
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>使用response内置对象</title>
</head>
<body>
<h3> 现在的时间是</h3>
<hr>
<%=new java.util.Date()%>
<%
    response.setHeader("refresh","1");
%>
</body>
</html>
